// Copyright 2023 Specter Ops, Inc.
//
// Licensed under the Apache License, Version 2.0
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//     http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
//
// SPDX-License-Identifier: Apache-2.0

// Taken from https://stackoverflow.com/a/57706747

import { useEffect, useRef } from 'react';

const usePreviousValue = <T,>(value: T): T | undefined => {
    const ref = useRef<T>();
    useEffect(() => {
        ref.current = value;
    });
    return ref.current;
};

export default usePreviousValue;
